2) coal-bed gas origin
煤层气成因
3) biogenic gas
生物成因气
1.
Different from those of petroleum-associated gas and condensate gas produced from Jurassic and Tertiary formations of the Qaidam Basin, most gas source rock of parent materials in biogenic gas from the Sanhu Depression are organic matters of animal and plant in shallow water lake.
与柴达木盆地侏罗系、古近系—新近系原油伴生气与凝析气不一样,三湖坳陷生物成因气的气源岩母质主要是浅水湖泊动植物的有机质。
5) secondary biogenic gas
次生生物成因气
1.
Coalbed gases in Huainan coal field is a gas mixture resulted from thermogenic methane and secondary biogenic gas.
淮南煤田煤层气属于热成因和次生生物成因气的混合气。
6) coal bed and gas bed
煤成气层
补充资料：煤层气(见煤成气)
煤层气(见煤成气)
coal-bed gas:see coal derived gas
于煤煤层气(c oal一bed gas)以吸附状态赋存 层内部的煤成气。见谋成气。-
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条